Welcome to the monastery, wap.
The statement @uniqueElements = grep |e $eval{lc $_} @uid2; is not valid syntax. Perhaps you could explain what you understand this line to be doing?
You also need a closing </code> tag in your post in order to make it legible. See How do I change/delete my post?
In reply to Re: orphaned users
by hippo
in thread orphaned users
by wap
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